[VZX]

you need to know that barrage is unlike multi-hit WS, its accuracy is lower due to you must successfully connect the prior hit
for example.. 5-hit WS can have this kind of occurrences:

hit miss hit miss hit -> 3 hits
miss hit hit miss hit -> 3 hits
hit hit hit miss hit -> 4 hits

but in case of barrage, those occurrences become:

hit miss -> barrage stops, it hits for 1 hit
miss -> barrage misses
hit hit hit miss -> 3 hits

EDIT:
damn, I'm pretty sure there was a way to display preformatted text. has it been removed?

EDIT 2: Fixed math